I like it OK, but I don't think it's worth the price.
One thing to consider, the top piece is hardcoat and the bottom piece is not. In my opinion, Honda screwed us on this one. They should've called it a two-piece windshield and top piece hardcoated.
With that said, here are my observations:
1. When you get around 35-40 miles an hour and faster it will start vibrating violently if you have it open. Ask @ohanacreek.
2. It needs to open more than 4 inches in my opinion.
3. When closed, it does a good job of stopping pretty much all airflow coming through and hitting you.
4. It is very easily installed and removed for when you don't want it.
5. The hardcoat seems to be very scratch resistant. I use common sense and rinse off the windshield with water first and then I wipe it. Last weekend while riding, it got very muddy and I rinsed it with a bottle of water and then wiped it off with a towel and there are no scratches on it.
Super ATV now has a windshield that will open all the way up but it is still plastic.
Joe